001/* ***** BEGIN LICENSE BLOCK *****
002 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
003 *
004 * The contents of this file are subject to the Mozilla Public License Version
005 * 1.1 (the "License"); you may not use this file except in compliance with
006 * the License. You may obtain a copy of the License at
007 * http://www.mozilla.org/MPL/
008 *
009 * Software distributed under the License is distributed on an "AS IS" basis,
010 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
011 * for the specific language governing rights and limitations under the
012 * License.
013 *
014 * The Original Code is part of dcm4che, an implementation of DICOM(TM) in
015 * Java(TM), hosted at https://github.com/gunterze/dcm4che.
016 *
017 * The Initial Developer of the Original Code is
018 * Agfa Healthcare.
019 * Portions created by the Initial Developer are Copyright (C) 2011
020 * the Initial Developer. All Rights Reserved.
021 *
022 * Contributor(s):
023 * See @authors listed below
024 *
025 * Alternatively, the contents of this file may be used under the terms of
026 * either the GNU General Public License Version 2 or later (the "GPL"), or
027 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
028 * in which case the provisions of the GPL or the LGPL are applicable instead
029 * of those above. If you wish to allow use of your version of this file only
030 * under the terms of either the GPL or the LGPL, and not to allow others to
031 * use your version of this file under the terms of the MPL, indicate your
032 * decision by deleting the provisions above and replace them with the notice
033 * and other provisions required by the GPL or the LGPL. If you do not delete
034 * the provisions above, a recipient may use your version of this file under
035 * the terms of any one of the MPL, the GPL or the LGPL.
036 *
037 * ***** END LICENSE BLOCK ***** */
038
039package org.dcm4che3.net.pdu;
040
041import org.dcm4che3.util.StringUtils;
042import org.dcm4che3.util.UIDUtils;
043
044/**
045 * @author Gunter Zeilinger <gunterze@gmail.com>
046 * 
047 */
048public class CommonExtendedNegotiation {
049
050    private final String sopCUID;
051    private final String serviceCUID;
052    private final String[] relSopCUIDs;
053
054    public CommonExtendedNegotiation(String sopCUID, String serviceCUID,
055            String... relSopCUIDs) {
056        if (sopCUID == null)
057            throw new NullPointerException("sopCUID");
058
059        if (serviceCUID == null)
060            throw new NullPointerException("serviceCUID");
061
062        this.sopCUID = sopCUID;
063        this.serviceCUID = serviceCUID;
064        this.relSopCUIDs = relSopCUIDs;
065    }
066
067    public final String getSOPClassUID() {
068        return sopCUID;
069    }
070
071    public final String getServiceClassUID() {
072        return serviceCUID;
073    }
074
075    public String[] getRelatedGeneralSOPClassUIDs() {
076        return relSopCUIDs;
077    }
078
079    public int length() {
080        return 6 + sopCUID.length() + serviceCUID.length()
081            + getRelatedGeneralSOPClassUIDsLength();
082    }
083
084    @Override
085    public String toString() {
086        return promptTo(new StringBuilder()).toString();
087    }
088
089    StringBuilder promptTo(StringBuilder sb) {
090        sb.append("  CommonExtendedNegotiation[")
091          .append(StringUtils.LINE_SEPARATOR)
092          .append("    sopClass: ");
093        UIDUtils.promptTo(sopCUID, sb)
094          .append(StringUtils.LINE_SEPARATOR)
095          .append("    serviceClass: ");
096        UIDUtils.promptTo(serviceCUID, sb)
097          .append(StringUtils.LINE_SEPARATOR);
098        if (relSopCUIDs.length != 0) {
099            sb.append("    relatedSOPClasses:")
100              .append(StringUtils.LINE_SEPARATOR);
101            for (String uid : relSopCUIDs)
102                UIDUtils.promptTo(uid, sb.append("      "))
103                  .append(StringUtils.LINE_SEPARATOR);
104        }
105        return sb.append("  ]");
106    }
107
108    public int getRelatedGeneralSOPClassUIDsLength() {
109        int len = 0;
110        for (String cuid : relSopCUIDs)
111            len += 2 + cuid.length();
112        return len;
113    }
114
115}